* based on nukePage by Rob Church
*/
-require_once( 'commandLine.inc' );
-require_once( 'nukePage.inc' );
+require_once( "Maintenance.php" );
-$ns = NS_MEDIAWIKI;
-$delete = false;
+class NukeNS extends Maintenance {
+ public function __construct() {
+ parent::__construct();
+ $this->mDescription = "Remove pages with only 1 revision from any namespace";
+ $this->addParam( 'delete', "Actually delete the page" );
+ $this->addParam( 'ns', 'Namespace to delete from, default NS_MEDIAWIKI', false, true );
+ }
-if (isset($options['ns']))
-{
- $ns = $options['ns'];
-}
+ public function execute() {
+ $ns = $this->getOption( 'ns', NS_MEDIAWIKI );
+ $delete = $this->getOption( 'delete', false );
+ $dbw = wfGetDB( DB_MASTER );
+ $dbw->begin();
-if (isset( $options['delete'] ) and $options['delete'])
-{
- $delete = true;
-}
+ $tbl_pag = $dbw->tableName( 'page' );
+ $tbl_rev = $dbw->tableName( 'revision' );
+ $res = $dbw->query( "SELECT page_title FROM $tbl_pag WHERE page_namespace = $ns" );
+ $n_deleted = 0;
-NukeNS( $ns, $delete);
+ while( $row = $dbw->fetchObject( $res ) ) {
+ //echo "$ns_name:".$row->page_title, "\n";
+ $title = Title::newFromText($row->page_title, $ns);
+ $id = $title->getArticleID();
-function NukeNS($ns_no, $delete) {
+ // Get corresponding revisions
+ $res2 = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_page = $id" );
+ $revs = array();
- $dbw = wfGetDB( DB_MASTER );
- $dbw->begin();
-
- $tbl_pag = $dbw->tableName( 'page' );
- $tbl_rev = $dbw->tableName( 'revision' );
- $res = $dbw->query( "SELECT page_title FROM $tbl_pag WHERE page_namespace = $ns_no" );
+ while( $row2 = $dbw->fetchObject( $res2 ) ) {
+ $revs[] = $row2->rev_id;
+ }
+ $count = count( $revs );
- $n_deleted = 0;
-
- while( $row = $dbw->fetchObject( $res ) ) {
- //echo "$ns_name:".$row->page_title, "\n";
- $title = Title::newFromText($row->page_title, $ns_no);
- $id = $title->getArticleID();
+ //skip anything that looks modified (i.e. multiple revs)
+ if (($count == 1)) {
+ #echo $title->getPrefixedText(), "\t", $count, "\n";
+ $this->output( "delete: ", $title->getPrefixedText(), "\n" );
- // Get corresponding revisions
- $res2 = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_page = $id" );
- $revs = array();
-
- while( $row2 = $dbw->fetchObject( $res2 ) ) {
- $revs[] = $row2->rev_id;
- }
- $count = count( $revs );
+ //as much as I hate to cut & paste this, it's a little different, and
+ //I already have the id & revs
+ if( $delete ) {
+ $dbw->query( "DELETE FROM $tbl_pag WHERE page_id = $id" );
+ $dbw->commit();
+ // Delete revisions as appropriate
+ $child = $this->spawnChild( 'NukePage', 'NukePage.php' );
+ $child->deleteRevisions( $revs );
+ $this->purgeRedundantText( true );
+ $n_deleted ++;
+ }
+ } else {
+ $this->output( "skip: ", $title->getPrefixedText(), "\n" );
+ }
+ }
+ $dbw->commit();
- //skip anything that looks modified (i.e. multiple revs)
- if (($count == 1)) {
- #echo $title->getPrefixedText(), "\t", $count, "\n";
- echo "delete: ", $title->getPrefixedText(), "\n";
-
- //as much as I hate to cut & paste this, it's a little different, and
- //I already have the id & revs
-
- if( $delete ) {
- $dbw->query( "DELETE FROM $tbl_pag WHERE page_id = $id" );
- $dbw->commit();
- // Delete revisions as appropriate
- DeleteRevisions( $revs );
- PurgeRedundantText( true );
- $n_deleted ++;
- }
- } else {
- echo "skip: ", $title->getPrefixedText(), "\n";
- }
-
-
- }
- $dbw->commit();
-
- if ($n_deleted > 0) {
- #update statistics - better to decrement existing count, or just count
- #the page table?
- $pages = $dbw->selectField('site_stats', 'ss_total_pages');
- $pages -= $n_deleted;
- $dbw->update( 'site_stats',
- array('ss_total_pages' => $pages ),
- array( 'ss_row_id' => 1),
- __METHOD__ );
-
- }
-
- if (!$delete) {
- echo( "To update the database, run the script with the --delete option.\n" );
- }
-
+ if ($n_deleted > 0) {
+ #update statistics - better to decrement existing count, or just count
+ #the page table?
+ $pages = $dbw->selectField('site_stats', 'ss_total_pages');
+ $pages -= $n_deleted;
+ $dbw->update( 'site_stats',
+ array('ss_total_pages' => $pages ),
+ array( 'ss_row_id' => 1),
+ __METHOD__ );
+ }
+
+ if (!$delete) {
+ $this->output( "To update the database, run the script with the --delete option.\n" );
+ }
+ }
}
-
+$maintClass = "NukeNS";
+require_once( DO_MAINTENANCE );